Quote in context
Irenaeus on the glory of being human
Irenaeus of Lyons · Against Heresies 4.20.7
“The glory of God is a living man, and the life of man consists in beholding God.”
Plain English
Irenaeus is arguing against systems that treat the created world and the human body as spiritual problems. He answers that embodied human life, healed by God, is part of God's glory.
Why it matters
The line became a shorthand for Irenaeus's full-bodied vision of creation, incarnation, and salvation.
Who said it
Irenaeus of Lyons
c. 130 – c. 202 · Born in Smyrna · Gaul
Most early Christians had vague theology. Irenaeus had a system. He's the first Father to lay out a comprehensive answer to 'what does Christianity actually teach' — against Marcion, against the Gnostics, against the spiritualised Christ-as-pure-idea heresies that were everywhere in his time. He invented apostolic-succession-as-argument: not as a power claim, but as a fact-checking tool. If your teacher's teacher's teacher didn't say it, it isn't apostolic. Every later orthodox theologian inherits his playbook.
Book of the day
Against Heresies
Irenaeus of LyonsA reading pick tied to today's figure, quote, era, or event. The key text for public apostolic tradition, anti-gnostic argument, and the chain from John to Polycarp to Irenaeus.
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